Mighty Jarrah Trail Run

Dwellingup, Australia • 13 Sep 2025

Dwellingup, Western Australia hosts the annual D100 & Mighty Jarrah Trail Run, a single-day endurance festival on September 13, 2025. The Mighty Jarrah Trail Run offers four distances: 21km Almighty Trail Run, 12km Mighty Trail Run, 6km Mini Trail Run, and a 6km Doggie Dash for canine participants. Located in WA's bushland, the event is billed as WA’s premier one-day MTB and trail-running festival, with a supportive atmosphere and a variety of courses through native forest. It sits within the D100 & MJTR program alongside the Dwellingup 100 MTB. A community-driven, family-friendly event welcomes entrants of multiple levels. Visit the organization's website for the most recent information.

Race information

21 km
12 km
6 km
Doggie Dash
Visit the organization's website for the most recent information.
Trail runs nearby

Set along the Munda Biddi Trail in Western Australia, the 6 Inch Trail Marathon offers a 46km marathon from North Dandalup to Dwellingup (and a 23.3km half marathon) on a forest trail south of Perth. Runners traverse rugged singletrack with about 925m of ascent and 775m of descent in the marathon. T..

2026 Runningworks Lark Hill Party Ultra takes place at Stake Hill, Port Kennedy, WA, Australia, on Labour Day weekend. The event centers on an evening, neon-lit, spectator-friendly 3 km loop at Lark Hill, blending trail running with a glow-in-the-dark party atmosphere and live entertainment into the..

The Waterous Trail on Foot (WTF) is Western Australia's original 100-mile trail ultra, held annually on the King's Birthday long weekend in September. The event features 100-mile, 50-mile, and 50-kilometer distances, with solo and relay options, all starting together and sharing the trail initially...